Snellen's test
[医] 斯内伦氏试验(检一侧诈盲及视力)
🧩 词语组成解析
🗣️ 情景例句
No way. I must get everything ready before noon.
不行啊，我必须在中午前把一切都做好。
I imagine I'll do some work instead of going to the movies.
我想我将做一些工作而不是去看电影。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。